When to Plant Zucchini in Zone 6
In USDA zone 6, start seeds indoors around April 4, transplant or plant outdoors May 9 to July 3, and expect your first harvest around July 3.
Zucchini planting calendar for USDA Zone 6
Start seeds indoors
Apr 4
Transplant outdoors
May 9
Projected first harvest
Jul 3
Most zucchini mature in about 50 to 55 days depending on the variety. Dates use USDA zone 6a average frost dates. Set your ZIP in HomeSown for dates tuned to your exact location.
What zone 6 means for zucchini
Average last spring frost
April 25
Average first fall frost
October 10
Those two dates are what set the schedule above. Zone 6 gives you roughly 168 frost-free days, and zucchini need about 50 to 55 days depending on the variety to mature.
Varieties to grow
2 varieties of zucchini in the HomeSown library. Tap any for its full grow guide.
Common problems with zucchini
What to watch for, with identification and treatment for each
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